HT

Hiroaki Takeda

DE Denso: 18 patents #512 of 11,792Top 5%
Canon: 18 patents #3,676 of 19,416Top 20%
TO Toyota: 12 patents #2,357 of 26,838Top 9%
Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
SC Sumitomo Precision Products Co.: 2 patents #43 of 199Top 25%
AC Aisin Aw Co.: 1 patents #1,133 of 2,011Top 60%
📍 Kasai, JP: #122 of 5,842 inventorsTop 3%
Overall (All Time): #79,113 of 4,157,543Top 2%
40
Patents All Time

Issued Patents All Time

Showing 26–40 of 40 patents

Patent #TitleCo-InventorsDate
5475475 Image forming apparatus and method in which image of a plurality of originals are formed at different positions of one recording sheet Hideto Kohtani, Masanori Sakai, Masao Watanabe, Satoru Kutsuwada, Masafumi Kamei 1995-12-12
5475500 Image processing apparatus having a remote mode for printing data from an external apparatus and a local mode for recording an image read by a copier 1995-12-12
5006890 Image forming apparatus with a provision for designating different colored image areas Masato Ishida, Kazuo Watanabe, Akira Suzuki, Nobuyuki Suzuki, Isamu Sato +1 more 1991-04-09
4931882 Image recording apparatus with evening of the recording medium Masato Ishida, Eiichi Abe, Isamu Sato 1990-06-05
4916489 Image forming apparatus Hideki Adachi, Tadashi Suzuki, Naoyuki Ohki, Masahiro Tomosada 1990-04-10
4870447 Copying apparatus Nobutoshi Yoshida, Nobuyuki Miyake, Atsushi Takagi, Takashi Saito, Tadashi Suzuki +3 more 1989-09-26
4862219 Copying apparatus Nobutoshi Yoshida, Nobuyuki Miyke, Atsushi Takagi, Takashi Saito, Tadashi Suzuki +3 more 1989-08-29
4855767 Image recording apparatus having plural light sources, and having arbitrarity combinable functions Isamu Sato, Masato Ishida, Eiichi Abe 1989-08-08
4821068 Image forming apparatus Toshio Honma, Tadashi Suzuki 1989-04-11
4766404 Coordinate input apparatus Masato Ishida, Kazuo Watanabe, Akira Suzuki, Nobuyuki Suzuki, Isamu Sato +1 more 1988-08-23
4647185 Developer detecting device Masato Ishida 1987-03-03
4542985 Image formation apparatus Toshio Honma, Tadashi Suzuki 1985-09-24
4519697 Image forming apparatus Kano Tanaka, Shinji Murata 1985-05-28
4512655 Image reproducing apparatus Masato Ishida 1985-04-23
4467246 Light quantity controller and input device Kano Tanaka 1984-08-21